No new developments today, only more production work.. I’ve made the last set of 28 hinge blocks:

Cut the spar doublers for the stabilizer and glued them in-between the ribs:

And lastly glued the hinge blocks in place:

This finishes up the complete structure of the tail feathers!

Next step is to sand the contours to a round edge to mimic the original tube construction, and to install the hinges and sand the leading edges of the control services to allow them to hinge in the first place.